/*
 * Copyright 1999-2017 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package studio.raptor.sqlparser.dialect.mysql.ast.statement;

import java.util.ArrayList;
import java.util.List;
import studio.raptor.sqlparser.ast.SQLExpr;
import studio.raptor.sqlparser.dialect.mysql.ast.MySqlObjectImpl;
import studio.raptor.sqlparser.dialect.mysql.visitor.MySqlASTVisitor;

public class MySqlCreateUserStatement extends MySqlStatementImpl {

  private List<UserSpecification> users = new ArrayList<UserSpecification>(2);

  public List<UserSpecification> getUsers() {
    return users;
  }

  public void addUser(UserSpecification user) {
    if (user != null) {
      user.setParent(this);
    }
    this.users.add(user);
  }

  @Override
  public void accept0(MySqlASTVisitor visitor) {
    if (visitor.visit(this)) {
      acceptChild(visitor, users);
    }
    visitor.endVisit(this);
  }

  public static class UserSpecification extends MySqlObjectImpl {

    private SQLExpr user;
    private boolean passwordHash = false;
    private SQLExpr password;
    private SQLExpr authPlugin;

    public SQLExpr getUser() {
      return user;
    }

    public void setUser(SQLExpr user) {
      this.user = user;
    }

    public boolean isPasswordHash() {
      return passwordHash;
    }

    public void setPasswordHash(boolean passwordHash) {
      this.passwordHash = passwordHash;
    }

    public SQLExpr getPassword() {
      return password;
    }

    public void setPassword(SQLExpr password) {
      this.password = password;
    }

    public SQLExpr getAuthPlugin() {
      return authPlugin;
    }

    public void setAuthPlugin(SQLExpr authPlugin) {
      this.authPlugin = authPlugin;
    }

    @Override
    public void accept0(MySqlASTVisitor visitor) {
      if (visitor.visit(this)) {
        acceptChild(visitor, user);
        acceptChild(visitor, password);
        acceptChild(visitor, authPlugin);
      }
      visitor.endVisit(this);
    }

  }
}
